3-Port Solenoid Valve, Pilot Type, Rubber Seal SYJ300 Series
Caution
- Product images may be representative. Refer to the manufacturer's catalog for details.
Product Description
[Features]
・ Stainless steel is used for the pilot valve cover to improve strength
・ In addition, the mounting screws have been changed from M1.7 to M2 to improve strength for mounting
Rubber Seal 3-Port / Pilot Type SYJ300 Series Specifications
SYJ300 Series body ported type external appearance
SYJ300 Series base mounted type external appearance
| Fluid | Air | |
|---|---|---|
| Operating Pressure Range MPa | Internal Pilot Type | 0.15 to 0.7 |
| Ambient Temperature and Operating Fluid Temperature °C | -10 to +50 (no freezing) | |
| Response Time ms (at 0.5 MPa) *1 | 15 or less | |
| Maximum Operating Frequency Hz | 10 | |
| Manual Operation | Non-locking push type, push-turn locking type screwdriver-operated type, push-turn locking manual-operation type | |
| Pilot Exhaust Method | Pilot valve individual exhaust type, main valve / pilot valve common exhaust type | |
| Lubrication | Not required | |
| Mounting Orientation | Free | |
| Impact Resistance / Vibration Resistance: m/s2 *2 | 150/30 | |
| Enclosure | Dust-proof (*M8 connector is IP65) | |
*Based on IEC60529.
*1: Based on JIS B 8419:2010 dynamic performance test. (Coil temperature of 20°C, at rated voltage, with no surge voltage suppressor)
*2: Impact resistance: No malfunctions after testing under the following conditions: in the axial direction and at a right angle to the main valve and armature in both energized and non-energized states (once for each condition state). (Initial value)
Vibration resistance: No malfunctions occurred in a 1-sweep test between 45 and 2,000 Hz. The test was performed in both energized and non-energized states and in the axial direction and at right angles to the main valve and armature. (Initial value)
Solenoid Specifications
| Electrical Entry | Grommet (G) (H), L-type plug connector (L), M-type plug connector (M), M8 connector (W) | ||
|---|---|---|---|
| Coil rated voltage (V) | DC | 24, 12, 6, 5, 3 | |
| AC 50/60 Hz | 100, 110, 200, 220 | ||
| Allowable Voltage Fluctuation | ±10% of rated voltage * | ||
| Power Consumption W | DC | Standard | 0.35 (with indicator light: 0.4) |
| With power saving circuit | 0.1 (only with light) [startup: 0.4, holding: 0.1] * | ||
| Apparent power VA * | AC | 100 V | 0.78 (with light: 0.81) |
| 100 V (115 V) | 0.86 (with light: 0.89) [0.94 (with light: 0.97)] | ||
| 220 V | 1.18 (with light: 1.22) | ||
| 220 V [230 V] | 1.30 (with light: 1.34) [1.42 (with light: 1.46)] | ||
| Surge Voltage Suppressor | Diode (varistor for non-polar type) | ||
| Indicator Light | LED | ||
- The 110‑V AC and 115‑V AC types are interchangeable. The 220‑V AC and 230‑V AC types are also interchangeable.
- For 115 V AC and 230 V AC, the allowable voltage fluctuation is -15 to +5% of the rated voltage.
- For details, see the SMC catalog.
External Pilot Type Specifications
External pilot type (SYJ300R) structure drawing
Type that is separated from the main valve pressure and separately receives pressure from an external pilot valve.
Can be used in a vacuum (up to -100 kPa) and on low-pressure lines of 0.15 MPa or less.
| Applicable Models | Base Mounting Type (SYJ314R, SYJ324R) | |
|---|---|---|
| Operating Pressure Range MPa | Main pressure | -100 kPa to 0.7 |
| External pilot pressure | 0.15 to 0.7 | |
- *Please refer to the SMC catalog regarding manifolds.
- *For body ported types, the external pilot type (SYJ3□2R) is a dedicated model for manifolds.
Body Ported Type Dimensional Drawing
(Unit: mm)
Grommet (G), (H): SYJ3□2-□G/H□□-M3 dimensional drawing
(Unit: mm)
With bracket: SYJ3□2-□G/H□□-M3-F dimensional drawing
(Unit: mm)
L-type plug connector (L): SYJ3□2-□L□□-M3 dimensional drawing
(Unit: mm)
M-type plug connector (M): SYJ3□2-□M□□-M3 dimensional drawing
(Unit: mm)
M8 connector (WO): SYJ3□2-□WO□□-M3 dimensional drawing
- *Values in [ ] are for AC.
- *See the SMC catalog for dimensional drawings for types with connector cables.
Base Mounting Type (with Sub-Plate) Dimensional Drawing
(Unit: mm)
L-type plug connector (L): SYJ3□4-□L□□-M5 dimensional drawing
(Unit: mm)
M-type plug connector (M): SYJ3□4-□M□□-M5 dimensional drawing
- *Values in [ ] are for AC.
- *See the SMC catalog for dimensional drawings for types with connector cables.
Precautions
- Be sure to read the individual product cautions before use.
- *Do not remove the bracket from models in the SYJ300 Series that include a bracket.
- *See the manufacturer's catalog for product information other than the above.